Checked scripts for syntax errors using shellcheck.

NOTES_LICENCE/listInstalledPKGs.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/bash
+
+function main() {
+    apt list --installed > temp.txt
+    echo "aptitude" >> temp.txt                             ## Apend aptitude to list
+    lineCount=$(wc -l temp.txt | awk '{printf $1}')         ## Get line count minus one to remove first line
+    tail -n$((lineCount - 1)) temp.txt > cleanedList.sh     ## Get all lines but the first
+    echo "aptitude markauto ~i \\ " > temp.txt
+    awk '{ FS = "/"} NF{printf " !~" $1}' cleanedList.sh >> temp.txt
+    rm cleanedList.sh
+    mv temp.txt cleanedList.sh
+}
+main;